Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cyclocystoidea
Taxonomy
Cyclocystoidea was named by Miller and Gurley (1895). It was considered monophyletic by Smith and Paul (1982).
It was assigned to Echinozoa by Parsley (1981); and to Echinodermata by Smith and Paul (1982) and Boczarowski (2001).
It was assigned to Echinozoa by Parsley (1981); and to Echinodermata by Smith and Paul (1982) and Boczarowski (2001).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1895 | Cyclocystoidea Miller and Gurley |
1981 | Cyclocystoidea Parsley |
1982 | Cyclocystoidea Smith and Paul |
2001 | Cyclocystoidea Boczarowski p. 53 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Cl. †Cyclocystoidea Miller and Gurley 1895
show all | hide all
Fm. †Apycnodiscidae Boczarowski 2001
hide
G. †Concavocycloides Boczarowski 2001
+
†Concavocycloides eifeliensis Boczarowski 2001
†Concavocycloides frasniensis Boczarowski 2001
†Concavocycloides givetiensis Boczarowski 2001
Fm. †Cyclocystoididae Miller 1882
hide
G. †Apycnodiscus Smith and Paul 1982
+
†Apycnodiscus decussatum Begg 1934
†Apycnodiscus insularis Regnell 1945
G. †Cyclocystoides Salter and Billings 1858
+
†Cyclocystoides halli Billings 1858
†Cyclocystoides latus Smith and Paul 1982
†Cyclocystoides scammaphoris Smith and Paul 1982
†Cyclocystoides tholicos Smith and Paul 1982
G. †Diastocycloides Smith and Paul 1982
+
†Diastocycloides nitidus Faber 1886
†Diastocycloides stauromorphus Smith and Paul 1982
G. †Polytryphocycloides Smith and Paul 1982
+
†Polytryphocycloides billingsi Wilson 1946
†Polytryphocycloides davisii Salter 1858
†Polytryphocycloides depressus Billings 1858
†Polytryphocycloides grandis Smith and Paul 1982
†Polytryphocycloides huronensis Billings 1865
†Polytryphocycloides lindstroemi Regnell 1945
G. †Sievertsia Smith and Paul 1982
+
†Sievertsia concava Smith and Paul 1982
†Sievertsia devonica Sieverts-Doreck 1951
†Sievertsia gotus Prokop 1980
†Sievertsia tartas Prokop 1980
G. †Zygocycloides Smith and Paul 1982
+
†Zygocycloides magnus Miller and Dyer 1878
+
Invalid names: Cyclocystoides bellulus Miller and Dyer 1878 [synonym], Cyclocystoides minus Miller and Dyer 1878 [synonym]
†Zygocycloides marstoni Salter 1865
+
Invalid names: Cyclocystoides caractaci Etheridge 1939 [synonym]
†Zygocycloides raymondi Foerste 1920
†Zygocycloides variabilis Smith and Paul 1982
Diagnosis
No diagnoses are available